Nguyen H, Imamoto K- ichi, Kiyohara C, Tu TA, Son NK. A review on current direct and indirect testing methods as high-effective techniques in the evaluation of self-healing ability in concrete . JOMC [Internet]. 2022 May 28 [cited 2024 Dec. 22];12(01). Available from: https://ojs.jomc.vn/index.php/en/article/view/326